Google Android 1012 Permission Check PackageInstallerService.java createSessionInternal permission assignment

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Google Android 1012. Affected by this vulnerability is the function createSessionInternal of the file PackageInstallerService.java of the component Permission Check. This manipulation causes permission assignment. This vulnerability appears as CVE-2019-2218. The attack requires local access. There is no available exploit. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as critical was found in Google Android 1012 (Smartphone Operating System). Affected by this vulnerability is the function createSessionInternal of the file PackageInstallerService.java of the component Permission Check. The manipulation with an unknown input leads to a permission assignment vulnerability. The CWE definition for the vulnerability is CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In createSessionInternal of PackageInstallerService.java, there is a possible improper permission grant due to a missing permission check. This could lead to local escalation of privilege by installing malicious packages with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-141169173

The weakness was presented 12/06/2019. This vulnerability is known as CVE-2019-2218 since 12/10/2018. An attack has to be approached locally. A single authentication is needed for exploitation. Technical details are known, but no exploit is available.

Applying a patch is able to eliminate this problem.

See VDB-146777, VDB-146776, VDB-146775 and VDB-146774 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Permission assignment
CWE: CWE-732 / CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/10/2018 🔍
12/06/2019 +361 days 🔍
12/07/2019 +1 days 🔍
12/07/2019 +0 days 🔍

Sourcesinfo

Vendor: google.com

Status: Not defined

CVE: CVE-2019-2218 (🔍)
GCVE (CVE): GCVE-0-2019-2218
GCVE (VulDB): GCVE-100-146773
scip Labs: https://www.scip.ch/en/?labs.20150917
See also: 🔍

Entryinfo

Created: 12/07/2019 17:14
Updated: 12/07/2019 17:19
Changes: 12/07/2019 17:14 (40), 12/07/2019 17:19 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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